Were there any particular bands or songs at the time that influenced your Metallica productions?
I grew up with an older brother who started listening to the Rolling Stones when they released their first album in 1963. So, my influence is almost any rock band from the mid-1960s and on. But at the time I did the Metallica albums, my favorites were, amongst others, Deep Purple, Thin Lizzy, Led Zeppelin, and Queen. I had never heard trash metal before, but I love aggressive music with a “tuff” sound.
How did the process go? Were the guitar parts written in the studio or already laid out?
Metallica, in that period, made demos. All the songs were composed, arranged, and recorded on a very good demo. We only changed parts slightly on some of the songs.
What microphones were used to record the guitar parts?
All three albums were recorded analog on 24-track tape machines using Ampex 456 tape. On the first two albums, all mics went through my Trident A Range console. In those days, we used the mic preamps in the console – very few people had external mic pres. On all of the albums, the main mics are the Shure SM7 and Neumann U 87; close-mic'd and pointing to the center of one of the speaker cones. Most guitars were recorded using two cabinets. Then, at an angle of 45 degrees from the corner of the cab and three to six feet away, I used AKG gold The Tube mics; one on each cabinet. For room mics I used Brüel & Kjær [now Danish Audio Design] 4006 omnis, approximately 10 to 15 feet away. On the first two albums, all EQs were the A Range. On …Justice… I used an old 1073-style Neve desk and had a B&B audio EQ inserted on the [effects] loop of the amp! That way, I could tweak the sound of the amp from the control room.
